The Tesla Shanghai Megafactory officially started production of the Megapack today. The official launch of the facility was celebrated in a ceremony at the Lingang new area, where the Megafactory is located.
Details about the event were related in a report from local media outlet The Paper.
The Shanghai Megafactory:
- The Shanghai Megafactory is Tesla’s first offshore facility that’s dedicated to the production of battery storage products.
- Tesla’s previous factories located outside the United States, such as Giga Shanghai and Giga Berlin, have been focused on the company’s electric vehicles.
- The Shanghai Megafactory is capable of producing 10,000 Megapacks, equal to about 40 GWh, per year.
- The Shanghai Megafactory joins the Lathrop Megafactory in California as one of two Tesla facilities dedicated to producing the Megapack, a massive battery that’s designed for grid-scale use.
- During the Q4 2025 earnings call, Tesla executives hinted that a third Megafactory is being planned.
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“Tesla Speed:”
- Construction of the Shanghai Megafactory started in May 2024, and the facility was completed in late December.
- This translated to a construction period of just about seven months, the fastest of Tesla’s facilities today.
- The speed of the Shanghai Megafactory’s construction has been described as “Tesla Speed,” as noted in a report from The Paper.
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The opening ceremony:
- The opening of the Shanghai Megafactory was celebrated by Tesla China on its official social media accounts.
- An official from the Lingang new area also noted that the launch of the Megafactory marks the beginning of more Tesla products going from China to the rest of the world.
- The official reportedly noted that the Shanghai municipal government and Lingang would be helping Tesla China reach new heights in the battery storage segment.
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